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2026 Statistics
Key Facts: CSLB Cadastral Surveying Exam
Portfolio + Challenge + Interview
Assessment Components
CSLB
BSurv + 24 Months
Experience Prerequisite
CSLB
Competency Met
Assessment Result
CSLB
NZ$2,815
Total Licensing Cost
CSLB
1 Year
Licence Validity
CSLB
To become a Licensed Cadastral Surveyor (LCS) in New Zealand, candidates must pass the CSLB Competency Assessment. This includes a Portfolio of Experience ($805), a Professional Challenge ($1,150), and a Professional Interview ($460). Candidates must hold a 4-year Bachelor of Surveying degree and have 24 months of practical experience under supervision. Assessment is based on the Standards for Licensing Cadastral Surveyors 2021, covering boundary definition, the Cadastral Survey Rules 2021, Landonline, and planning law.
Sample CSLB Cadastral Surveying Practice Questions
Try these sample questions to test your CSLB Cadastral Surveying exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.
1Under the New Zealand Cadastral Survey Rules 2021 (CSR 2021), what is the horizontal accuracy tolerance between two Class A boundary points located exactly 150 meters apart?
A.0.060 m
B.0.0825 m
C.0.075 m
D.0.150 m
Explanation: According to Table 2 of the CSR 2021, the horizontal accuracy tolerance for Class A boundary points is calculated using the formula: 0.06 + (dist * 0.00015) meters. For a distance of 150 meters, this yields 0.06 + (150 * 0.00015) = 0.06 + 0.0225 = 0.0825 meters.
2Under the Cadastral Survey Rules 2021, what is the horizontal accuracy tolerance between two Class B boundary points located exactly 400 meters apart?
A.0.300 m
B.0.360 m
C.0.540 m
D.0.400 m
Explanation: According to Table 2 of the CSR 2021, the horizontal accuracy tolerance for Class B boundary points is calculated using the formula: 0.30 + (dist * 0.0006) meters. For a distance of 400 meters, this yields 0.30 + (400 * 0.0006) = 0.30 + 0.24 = 0.540 meters.
3What is the horizontal accuracy tolerance under the CSR 2021 between two Class C boundary points located exactly 200 meters apart?
A.1.000 m
B.1.060 m
C.1.300 m
D.1.600 m
Explanation: According to Table 2 of the CSR 2021, the horizontal accuracy tolerance for Class C boundary points is calculated using the formula: 1.00 + (dist * 0.003) meters. For a distance of 200 meters, this yields 1.00 + (200 * 0.003) = 1.00 + 0.60 = 1.600 meters.
4Under the CSR 2021, what is the horizontal accuracy tolerance between a new non-boundary survey mark and an adopted network mark at a distance of 120 meters?
A.0.025 m
B.0.043 m
C.0.200 m
D.0.040 m
Explanation: Under the CSR 2021, the horizontal accuracy requirement for new or old non-boundary survey marks is calculated as 0.025 + (dist * 0.00015) meters, capped at a maximum of 0.20 meters. For a distance of 120 meters, this yields 0.025 + (120 * 0.00015) = 0.025 + 0.018 = 0.043 meters.
5When using GNSS positioning for cadastral boundary definition in New Zealand, which of the following is a mandatory quality control requirement under LINZ guidelines?
A.Obtaining at least two independent GNSS observations for each newly established mark, separated by a time interval to allow satellite geometry to change.
B.Always using a single static observation of at least 12 hours duration for all boundary pegs.
C.Relying solely on real-time kinematic (RTK) coordinates without any post-processing or reference station checks.
D.Performing all GNSS measurements relative to the WGS84 ellipsoid without transformation to the NZGD2000 geodetic datum.
Explanation: To ensure reliability and detect systematic errors such as multipath or initialization failures, LINZ guidelines and best practices require surveyors to obtain at least two independent GNSS observations for newly established marks. These observations should be separated by a sufficient time interval (typically at least 30-45 minutes) to ensure a significant change in satellite constellation geometry.
6Why is the New Zealand Geodetic Datum 2000 (NZGD2000) defined as a semi-dynamic geodetic datum rather than a static one?
A.It allows coordinate changes due to tectonic plate motion to be modeled through a national deformation model, maintaining stable coordinates for land management.
B.It allows coordinates to drift freely without any reference to a central epoch.
C.It is updated automatically every 24 hours based on continuous GPS station uploads without any administrative control.
D.It only applies to the North Island, while the South Island uses a completely static datum.
Explanation: New Zealand sits astride the boundary of the Pacific and Australian tectonic plates, causing continuous crustal deformation. NZGD2000 is a semi-dynamic datum because it uses a National Deformation Model (NDM) to project coordinate measurements back to a reference epoch (1 January 2000), allowing surveyors to account for tectonic movement and keep land boundaries geometrically consistent over time.
7When converting ellipsoidal heights obtained from GNSS to orthometric (physical) heights in New Zealand, which model must be used?
A.NZGeoid2016
B.EGM96
C.NZGD2000 Ellipsoid Model
D.WGS84 ellipsoid projection
Explanation: NZGeoid2016 is the official gravimetric geoid model for New Zealand, which provides the geoid-ellipsoid separation (N values) required to convert GNSS-derived ellipsoidal heights (h) to local orthometric heights (H) relative to the New Zealand Vertical Datum 2016 (NZVD2016).
8A closed traverse has a total length of 1,200 meters. The misclose in easting is +0.06 meters and in northing is -0.08 meters. What is the fractional linear precision of this traverse?
A.1 in 10,000
B.1 in 12,000
C.1 in 15,000
D.1 in 20,000
Explanation: The linear misclose is calculated using Pythagoras: sqrt((0.06)^2 + (-0.08)^2) = sqrt(0.0036 + 0.0064) = sqrt(0.0100) = 0.10 meters. The fractional precision is then the linear misclose divided by the total traverse length: 0.10 / 1200 = 1 / 12,000, which is represented as 1 in 12,000.
9Under LINZ guidelines, what is the purpose of EDM calibration, and where must a cadastral surveyor carry it out?
A.To determine zero, scale, and cyclic errors of the EDM unit; it must be performed on an officially recognized multi-station baseline.
B.To calibrate the optical plummet of the instrument; it can be performed in the surveyor's office courtyard.
C.To calibrate the GNSS receiver's internal clock; it must be performed at a designated satellite tracking station.
D.To adjust the leveling vials of the tribrach; it can be carried out on any stable flat surface.
Explanation: Electronic Distance Measurement (EDM) calibration is critical for establishing instrument accuracy. It must be performed on a LINZ-approved multi-station baseline (which has highly accurate, periodically verified inter-station distances) to resolve scale, instrument constant (zero), and cyclic errors, ensuring traceability to national standards.
10For a cadastral survey in New Zealand, what is the maximum vertical accuracy tolerance for referencing a Class A boundary point?
A.0.03 m
B.0.04 m
C.0.20 m
D.0.60 m
Explanation: Under the Cadastral Survey Rules 2021, the vertical accuracy tolerance for referencing a Class A boundary point is 0.04 meters. Referencing requires connecting boundary points to non-boundary marks (reference marks) to ensure the position can be relocated if the boundary marks are destroyed.
About the CSLB Cadastral Surveying Practice Questions
Verified exam format metadata for S+SNZ Professional Examination — Cadastral Surveying Option (New Zealand) is pending. The practice questions above remain available while official exam length, timing, passing score, fee, and administrator details are reviewed.